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Atomic Structure of Aluminium and Terbium


Atomic Structure of Terbium and Aluminium


Atomic Properties

Atomic Number
13   
99+
65   
99+

Electron Configuration
[Ne] 3s2 3p1   
[Xe] 4f9 6s2   

Crystal Structure
Face Centered Cubic (FCC)   
Hexagonal Close Packed (HCP)   

Crystal Lattice
FCC-Crystal-Structure-of-Aluminium.jpg#100   
HCP-Crystal-Structure-of-Terbium.jpg#100   

Atom
  
  

Number of Protons
13   
99+
65   
99+

Number of Neutrons
14   
99+
94   
36

Number of Electrons
13   
99+
65   
99+

Radius of an Atom
  
  

Atomic Radius
143.00 pm   
37
177.00 pm   
17

Covalent Radius
121.00 pm   
99+
194.00 pm   
16

Van der Waals Radius
184.00 pm   
34
221.00 pm   
22

Atomic Weight
26.98 amu   
99+
158.93 amu   
99+

Atomic Volume
10.00 cm3/mol   
99+
19.20 cm3/mol   
22

Adjacent Atomic Numbers
  
  

Previous Element
Magnesium
  
Gadolinium
  

Next Element
Potassium
  
Dysprosium
  

Valence Electron Potential
80.70 (-eV)   
17
46.80 (-eV)   
33

Lattice Constant
404.95 pm   
22
360.10 pm   
36

Lattice Angles
π/2, π/2, π/2   
π/2, π/2, 2 π/3   

Lattice C/A Ratio
Not Available   
1.58   
13

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